package demo02;

public class StudentTest {
    public static void main(String[] args) {
        Student student = new Student("张三","男",20,"202003230122222",90,95,100);
        student.name= "张三";
        student.sex= "男";
        student.age= 18;
        System.out.println(student.toString());
        System.out.println(student.aver() );
        System.out.println(student.max());
        System.out.println(student.min());

    }
}

